With the analysis among 8,373 patents, we discovered top 487 key players by total patent application. NIPPON STEEL CORP., JFE Steel Corp., POSCO Holdings Inc. are dominant in this area. They take 5.92% of the total patent filing.
Tokyo-to, Japan
Patent: 171
Tokyo-to, Japan
Patent: 168
Ningxia Huizi Zizhiqu, China
Patent: 105
Sichuan Sheng, China
Patent: 62
ZURICH, Switzerland
Patent: 58
Shanghai Shi, China
Patent: 57
Kyoto-fu, Japan
Patent: 55
California, United States
Patent: 51
Chiba-ken, Japan
Patent: 48
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 3,820 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing JFE Steel Corp., Kocel Steel Foundry Co. Ltd., POSCO Holdings Inc. take 3.87% of patent filing during this period.
Tokyo-to, Japan
Patent: 78
Ningxia Huizi Zizhiqu, China
Patent: 37
Zhejiang Sheng, China
Patent: 31
Shanghai Shi, China
Patent: 29
Jiangsu Sheng, China
Patent: 29
Jiangsu Sheng, China
Patent: 29
Anhui Sheng, China
Patent: 29
Jiangsu Sheng, China
Patent: 27
Tokyo-to, Japan
Patent: 24
With the analysis among related 3,820 patents in last 5 years, we discover 338 new entrants. Shanghai Supezet Engineering Technology Corp., Ltd., Anhui Ningxing Foundry Co., Ltd., Supezet Jingjiang Equipment Manufacturing Co. Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 29
Anhui Sheng, China
Patent: 29
Jiangsu Sheng, China
Patent: 29
Jiangsu Sheng, China
Patent: 27
Jiangsu Sheng, China
Patent: 20
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 19
Jiangsu Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 17
Fujian Sheng, China
Patent: 16
Taizhou Taimei New Material Co., Ltd.
Jiangsu Sheng, China
Patent: 14
With the analysis among 617 patents, we discovered top 126 universities and scientific research institutions by total patent application. North Eastern University, University of Science & Technology Beijing, Tianjin University are dominant in this area. They take 9.72% of the total patent filing.
Liaoning Sheng, China
Patent: 23
Beijing Shi, China
Patent: 19
Tianjin Shi, China
Patent: 13
Shanghai Shi, China
Patent: 12
Beijing Shi, China
Patent: 10
Hunan Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 7
Liaoning Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 7